Kataria and Yadav -- considered close to the former chief minister Ashok Gehlot -- respectively held the post of state agriculture minister and state home minister in the previous Congress regime.
Of the 25 Congress leaders crossing over to BJP, are former Congress MLAs Richpal Mirdha, Vijaypal Mirdha, Khiladi Bairwa, former independent MLA Alok Beniwal, former State party chief Seva Dal Suresh Chaudhary, Rampal Sharma and Riju Jhunjhunwala.
The leaders joined in the presence of Chief Minister Bhajanlal Sharma, state BJP president C P Joshi and Union Minister Bhupendra Yadav at the party headquarters in Jaipur.